I'm ready to pay $50-120 for healthy 404/409 bios...

They removed 404 and 409 versions a long time ago. I NEED ONLY 404/409!...

The reason i'm trying to find 404 or 409 bios versions is, that fixes my keyboard issue. t's because of wrong firmware update overwritten by crappy asus software. in order to fix it, i have to go to 404 or 409 bios and update firmware using asus software.
you know that internal keyboard has its own firmware right? like embedded software?
okay. then there's a thing called "Asus Rog keyboard firmware updater tool" by Asus. It overwrote a broken keyboard firmware into my keyboard. And left Ctrl stopped working. It rarely works after hundreds of presses, when it works, if you...

Hi. I'm using Asus bios "[I]ASUS EZ Flash[/I] 3​

"[URL=filedata/fetch?filedataid=340105][ATTACH=JSON]{"data-align":"none","data-size":"custom","height":"405","title":"image.png","width":"718","data-attachmentid":3288122}[/ATTACH][/URL]Hi. I'm using Asus bios "[I]ASUS EZ Flash[/I] 3​

"[URL=filedata/fetch?filedataid=340105][ATTACH=JSON]{"data-align":"none","data-size":"custom","height":&quo...

Error: Selected file is not a proper bios file...

I can't edit my post,
I have no bios backup nor corrupted one

Serial number: MBNRKD024066455
[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"asus_ga503qs.jpg","data-attachmentid":3286972}[/ATTACH]...

Thanks. Which version is this? I only need 404 or 409 versions! ...

[SIZE=14px]Hi techies!
Please help me to find and grab [B]Asus ga503qs 404 or 409 versions[/B]. I will be very pleased. And I'm all ready to give something valuable for exchange!
Please help me out!

these links are already dead:[/SIZE]
[URL]https://dlcdnets.asus.com/pub/ASUS/GamingNB/GA503QS/ASUS_GA503QS_409_BIOS_Update.exe[/URL]
[URL]https://dlcdnets.asus.com/pub/ASUS/GamingNB/GA503QS/GA503QSAS409.zip[/URL]
[URL]https://dlcdnets.asus.com/pub/ASUS/GamingNB/GA503QS/ASUS_GA503QS_404_BIOS_Update.exe[/URL]
[URL]https://dlcdnets.asus.com/pub/ASUS/Ga...